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8 Cards in this Set
- Front
- Back
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atom
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a basic unit of a chemical element
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atomic number
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the number of protons in an atoms nucleus
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Bohr diagram
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number of protons that an atom of an element has can be found in the periodic table`
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chemical symbol
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a chemical formula that shows the number and kinds of atoms in a molecule
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electron
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a stable particle in an atom that has a negative electrical charge
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energy level
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a fixed amount of energy that an element has
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family
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a verticle
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compound
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something composed of more tha
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